Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Consultants Laboratory of Wisconsin, LLC

Clinical Medical Laboratory in Mayville, WI · enumerated 2007 · authorized official Deborah Christian, Patient Accounts Supervisor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497897581

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Registry record

Entity type Organization (Type 2)

Legal business name Consultants Laboratory of Wisconsin, LLC

Parent organization Consultants Laboratory of Wisconsin, LLC

Practice address 360 S Mountin Dr, Mayville, WI, 53050

Phone (920) 387-2111

Enumeration date Feb 13, 2007

Last updated in NPPES Dec 16, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Deborah Christian

Title Patient Accounts Supervisor

Phone (920) 926-5840

Other identifiers

Identifier	Type	State	Issuer
52D0388443	Other	WI	CLIAA
32935200	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-12-16. Verify at npiregistry.cms.hhs.gov.

Where is Consultants Laboratory of Wisconsin, LLC located?

The practice location on file with NPPES is in Mayville, WI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-16.